Integrated solar streetlamp with automatically-adjusted inclination angle

Abstract

The invention relates to the field of street lamp lighting, in particular to an integrated solar street lamp whose inclination angle can be automatically adjusted. Street lamps are big power consumers. In order to save energy and protect the environment, the country gradually adopts integrated solar street lights to replace some traditional city circuit lights. The advantages of integrated solar street lights, such as green environmental protection, no power consumption, and beautiful appearance, make them popular in the lighting market. Defects such as low photovoltaic power generation efficiency and ineffective lighting in rainy days have limited the promotion of integrated solar street lights in the lighting market. At the moment when the photovoltaic conversion rate is difficult to be greatly changed, if the efficiency of photovoltaic power generation can be improved, the poor lighting quality of the integrated lamp in rainy days can be greatly improved. The technology provided by the invention is to make the integrated lamp The top always faces the sun and receives more direct solar radiation. Compared with traditional solar street lamps with the same installed capacity and fixed inclination angle, the power generation of the integrated lamp of the present invention can be increased by about 50%.

Description

technical field [0001] The invention relates to the field of street lamp lighting, in particular to an integrated solar street lamp whose inclination angle can be automatically adjusted. Background technique [0002] With the continuous strengthening of national new energy conservation and environmental protection policies, gradually reducing coal-fired power generation and increasing the use of renewable energy will be the development direction of the country's future energy policy. Public lighting such as highways and road lighting are large power consumers. The city's public lighting electricity consumption accounts for 30% of my country's lighting electricity consumption, accounting for 10-12% of the country's total power generation. Therefore, the use of solar street lights to replace traditional city circuit lights can be regarded as an important means of energy saving, emission reduction, and air pollution control. The advantages of solar street lights, such as green e...

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Problems solved by technology

[0003] In view of the above defects, the present invention provides an integrated solar street lamp whose inclination angle can be automatically adjusted, so that the current integrated solar street lamp with low power generation efficiency and low cost performance can be transformed into an integrated solar street lamp with high power generation efficiency and high cost performance. To meet the growing needs of the solar street lamp market

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